! Started logfile: /d2/scr/pima/bp171aa_uvs/J1111-1759_C_uvs.log on Thu Nov 28 23:35:14 2013 obs /d2/scr/pima/bp171aa_uvs/J1111-1759_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1111-1759_C_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.828148 visibilities/baseline/integration-bin. ! Found source: J1111-1759 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4472 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1111-1759_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000564Jy sigma=0.707046 ! Fit after self-cal, rms=0.971591Jy sigma=0.686607 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=3.443 mas, bpa=-1.767 degrees ! Estimated noise=21.9855 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225384 Jy ! Component: 100 - total flux cleaned = 0.0284063 Jy ! Total flux subtracted in 100 components = 0.0284063 Jy ! Clean residual min=-0.004803 max=0.003672 Jy/beam ! Clean residual mean=0.000002 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.0284063 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0284063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042205Jy sigma=0.029721 ! Fit after self-cal, rms=0.041121Jy sigma=0.028951 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=4.314 mas, bpa=-3.698 degrees ! Estimated noise=14.9634 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039099 Jy ! Component: 100 - total flux cleaned = 0.00561829 Jy ! Component: 150 - total flux cleaned = 0.00643204 Jy ! Component: 200 - total flux cleaned = 0.00678044 Jy ! Total flux subtracted in 200 components = 0.00678044 Jy ! Clean residual min=-0.002316 max=0.002734 Jy/beam ! Clean residual mean=0.000004 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0351867 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0351867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040795Jy sigma=0.028724 ! Fit after self-cal, rms=0.040782Jy sigma=0.028715 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.621 x 4.314 at -3.698 degrees (North through East) ! Clean map min=-0.0022821 max=0.029821 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.18 KP 1.05 ! LA 1.12 MK 1.10 NL 0.92 OV 0.96 ! PT 1.06 SC 1.19 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.040782Jy sigma=0.028715 ! Fit after self-cal, rms=0.041181Jy sigma=0.028694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=4.321 mas, bpa=-3.748 degrees ! Estimated noise=15.1462 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479955 Jy ! Component: 100 - total flux cleaned = 0.000481083 Jy ! Component: 150 - total flux cleaned = 0.000480783 Jy ! Component: 200 - total flux cleaned = 0.000466935 Jy ! Total flux subtracted in 200 components = 0.000466935 Jy ! Clean residual min=-0.002356 max=0.002805 Jy/beam ! Clean residual mean=0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0356537 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0356537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041166Jy sigma=0.028684 ! Fit after self-cal, rms=0.041169Jy sigma=0.028681 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041169Jy sigma=0.028681 ! Fit after self-cal, rms=0.041338Jy sigma=0.028666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.347 mas, bpa=-3.702 degrees ! Estimated noise=15.2289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.194e-05 Jy ! Component: 100 - total flux cleaned = -5.15634e-05 Jy ! Component: 150 - total flux cleaned = -6.51597e-05 Jy ! Component: 200 - total flux cleaned = -6.49163e-05 Jy ! Total flux subtracted in 200 components = -6.49163e-05 Jy ! Clean residual min=-0.002306 max=0.002860 Jy/beam ! Clean residual mean=0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0355887 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0355887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041328Jy sigma=0.028659 ! Fit after self-cal, rms=0.041332Jy sigma=0.028656 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-60, -59.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232908 Jy ! Component: 100 - total flux cleaned = 0.00299221 Jy ! Component: 150 - total flux cleaned = 0.00320357 Jy ! Component: 200 - total flux cleaned = 0.00331197 Jy ! Total flux subtracted in 200 components = 0.00331197 Jy ! Clean residual min=-0.002151 max=0.002443 Jy/beam ! Clean residual mean=0.000005 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0389007 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0389007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041199Jy sigma=0.028564 ! Fit after self-cal, rms=0.041178Jy sigma=0.028548 ! Inverting map ! Added new window around map position (-52.2, -55.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150251 Jy ! Component: 100 - total flux cleaned = 0.00180691 Jy ! Component: 150 - total flux cleaned = 0.00200471 Jy ! Component: 200 - total flux cleaned = 0.00217133 Jy ! Total flux subtracted in 200 components = 0.00217133 Jy ! Clean residual min=-0.001983 max=0.002186 Jy/beam ! Clean residual mean=0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.041072 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.041072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041051Jy sigma=0.028460 ! Fit after self-cal, rms=0.041033Jy sigma=0.028446 ! Inverting map ! Added new window around map position (65.7, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129364 Jy ! Component: 100 - total flux cleaned = 0.00166449 Jy ! Component: 150 - total flux cleaned = 0.00177981 Jy ! Component: 200 - total flux cleaned = 0.00184593 Jy ! Total flux subtracted in 200 components = 0.00184593 Jy ! Clean residual min=-0.002154 max=0.001970 Jy/beam ! Clean residual mean=0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.042918 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.042918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040921Jy sigma=0.028366 ! Fit after self-cal, rms=0.040909Jy sigma=0.028357 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040909Jy sigma=0.028357 ! Fit after self-cal, rms=0.040958Jy sigma=0.028352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.351 mas, bpa=-3.714 degrees ! Estimated noise=15.2353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424313 Jy ! Component: 100 - total flux cleaned = 0.000526239 Jy ! Component: 150 - total flux cleaned = 0.000525769 Jy ! Component: 200 - total flux cleaned = 0.000525585 Jy ! Total flux subtracted in 200 components = 0.000525585 Jy ! Clean residual min=-0.002093 max=0.001949 Jy/beam ! Clean residual mean=0.000005 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0434436 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 92 components and 0.0434436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040912Jy sigma=0.028319 ! Fit after self-cal, rms=0.040910Jy sigma=0.028316 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.37105e-05 Jy ! Component: 100 - total flux cleaned = 3.29872e-05 Jy ! Component: 150 - total flux cleaned = 6.14153e-06 Jy ! Component: 200 - total flux cleaned = 3.22531e-05 Jy ! Total flux subtracted in 200 components = 3.22531e-05 Jy ! Clean residual min=-0.002046 max=0.001949 Jy/beam ! Clean residual mean=0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0434758 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 102 components and 0.0434758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040879Jy sigma=0.028294 ! Fit after self-cal, rms=0.040877Jy sigma=0.028293 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040877Jy sigma=0.028293 ! Fit after self-cal, rms=0.040933Jy sigma=0.028292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=8.537 mas, bpa=5.275 degrees ! Estimated noise=19.0902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183378 Jy ! Component: 100 - total flux cleaned = 1.91109e-05 Jy ! Component: 150 - total flux cleaned = 4.20102e-05 Jy ! Component: 200 - total flux cleaned = 6.33581e-05 Jy ! Total flux subtracted in 200 components = 6.33581e-05 Jy ! Clean residual min=-0.002018 max=0.002202 Jy/beam ! Clean residual mean=0.000010 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0435392 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.0435392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040924Jy sigma=0.028286 ! Fit after self-cal, rms=0.040922Jy sigma=0.028284 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.29015e-07 Jy ! Component: 100 - total flux cleaned = 1.75901e-05 Jy ! Component: 150 - total flux cleaned = 3.55703e-05 Jy ! Component: 200 - total flux cleaned = 3.50979e-05 Jy ! Total flux subtracted in 200 components = 3.50979e-05 Jy ! Clean residual min=-0.001994 max=0.002199 Jy/beam ! Clean residual mean=0.000010 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0435743 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.0435743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040916Jy sigma=0.028280 ! Fit after self-cal, rms=0.040915Jy sigma=0.028279 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.352 mas, bpa=-3.743 degrees ! Estimated noise=15.2448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 4.352 at -3.743 degrees (North through East) ! Clean map min=-0.0022534 max=0.030485 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=3.463 mas, bpa=-1.919 degrees ! Estimated noise=22.5145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235918 Jy ! Component: 100 - total flux cleaned = 0.0307585 Jy ! Component: 150 - total flux cleaned = 0.0352791 Jy ! Component: 200 - total flux cleaned = 0.0384204 Jy ! Total flux subtracted in 200 components = 0.0384204 Jy ! Clean residual min=-0.004446 max=0.003962 Jy/beam ! Clean residual mean=0.000000 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.0384204 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0384204 Jy ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.352 mas, bpa=-3.743 degrees ! Estimated noise=15.2448 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273403 Jy ! Component: 100 - total flux cleaned = 0.00365776 Jy ! Component: 150 - total flux cleaned = 0.00408813 Jy ! Component: 200 - total flux cleaned = 0.00446133 Jy ! Total flux subtracted in 200 components = 0.00446133 Jy ! Clean residual min=-0.002353 max=0.002118 Jy/beam ! Clean residual mean=0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0428818 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.0428818 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.845 mas, bmaj=8.537 mas, bpa=5.275 degrees ! Estimated noise=19.0902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000846399 Jy ! Component: 100 - total flux cleaned = 0.000813047 Jy ! Component: 150 - total flux cleaned = 0.00075354 Jy ! Component: 200 - total flux cleaned = 0.000700237 Jy ! Total flux subtracted in 200 components = 0.000700237 Jy ! Clean residual min=-0.002212 max=0.002257 Jy/beam ! Clean residual mean=0.000009 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.043582 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.4184e-05 Jy ! Component: 100 - total flux cleaned = 9.37016e-07 Jy ! Component: 150 - total flux cleaned = 1.44415e-06 Jy ! Component: 200 - total flux cleaned = 1.46617e-06 Jy ! Total flux subtracted in 200 components = 1.46617e-06 Jy ! Clean residual min=-0.002099 max=0.002228 Jy/beam ! Clean residual mean=0.000010 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0435835 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 79 components and 0.0435835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.352 mas, bpa=-3.743 degrees ! Estimated noise=15.2448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017994 Jy ! Component: 100 - total flux cleaned = 0.000136959 Jy ! Component: 150 - total flux cleaned = 0.000174748 Jy ! Component: 200 - total flux cleaned = 0.000209577 Jy ! Total flux subtracted in 200 components = 0.000209577 Jy ! Clean residual min=-0.002103 max=0.002007 Jy/beam ! Clean residual mean=0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0437931 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.0437931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040973Jy sigma=0.028321 ! Fit after self-cal, rms=0.040970Jy sigma=0.028317 wmodel /d2/scr/pima/bp171aa_uvs/J1111-1759_C_map.mod ! Writing 96 model components to file: /d2/scr/pima/bp171aa_uvs/J1111-1759_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1111-1759_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1111-1759_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1111-1759_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171aa_uvs/J1111-1759_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169641 Jy ! Component: 100 - total flux cleaned = 0.000543552 Jy ! Component: 150 - total flux cleaned = 0.000801026 Jy ! Component: 200 - total flux cleaned = 0.000862732 Jy ! Component: 250 - total flux cleaned = 0.000892829 Jy ! Component: 300 - total flux cleaned = 0.0009509 Jy ! Component: 350 - total flux cleaned = 0.000921968 Jy ! Component: 400 - total flux cleaned = 0.000811601 Jy ! Component: 450 - total flux cleaned = 0.000678135 Jy ! Component: 500 - total flux cleaned = 0.000548104 Jy ! Component: 550 - total flux cleaned = 0.000445974 Jy ! Component: 600 - total flux cleaned = 0.000246196 Jy ! Component: 650 - total flux cleaned = 9.97452e-05 Jy ! Component: 700 - total flux cleaned = -4.41352e-05 Jy ! Component: 750 - total flux cleaned = -0.000114876 Jy ! Component: 800 - total flux cleaned = -0.000253804 Jy ! Component: 850 - total flux cleaned = -0.000276432 Jy ! Component: 900 - total flux cleaned = -0.000410853 Jy ! Component: 950 - total flux cleaned = -0.00047649 Jy ! Component: 1000 - total flux cleaned = -0.000476512 Jy ! Component: 1050 - total flux cleaned = -0.000583901 Jy ! Component: 1100 - total flux cleaned = -0.00068948 Jy ! Component: 1150 - total flux cleaned = -0.000710347 Jy ! Component: 1200 - total flux cleaned = -0.000771814 Jy ! Component: 1250 - total flux cleaned = -0.00079227 Jy ! Component: 1300 - total flux cleaned = -0.000932783 Jy ! Component: 1350 - total flux cleaned = -0.000992097 Jy ! Component: 1400 - total flux cleaned = -0.00103115 Jy ! Component: 1450 - total flux cleaned = -0.00108934 Jy ! Component: 1500 - total flux cleaned = -0.00114693 Jy ! Component: 1550 - total flux cleaned = -0.00120378 Jy ! Component: 1600 - total flux cleaned = -0.00124128 Jy ! Component: 1650 - total flux cleaned = -0.00129683 Jy ! Component: 1700 - total flux cleaned = -0.00133373 Jy ! Component: 1750 - total flux cleaned = -0.00137032 Jy ! Component: 1800 - total flux cleaned = -0.00140641 Jy ! Component: 1850 - total flux cleaned = -0.00149568 Jy ! Component: 1900 - total flux cleaned = -0.00149555 Jy ! Component: 1950 - total flux cleaned = -0.00158302 Jy ! Component: 2000 - total flux cleaned = -0.0016003 Jy ! Component: 2050 - total flux cleaned = -0.00161752 Jy ! Component: 2100 - total flux cleaned = -0.00161743 Jy ! Component: 2150 - total flux cleaned = -0.00163431 Jy ! Component: 2200 - total flux cleaned = -0.0016509 Jy ! Component: 2250 - total flux cleaned = -0.00166739 Jy ! Component: 2300 - total flux cleaned = -0.00163444 Jy ! Component: 2350 - total flux cleaned = -0.00165077 Jy ! Component: 2400 - total flux cleaned = -0.00163463 Jy ! Component: 2450 - total flux cleaned = -0.00163456 Jy ! Component: 2500 - total flux cleaned = -0.00163447 Jy ! Component: 2550 - total flux cleaned = -0.00160292 Jy ! Component: 2600 - total flux cleaned = -0.0016345 Jy ! Component: 2650 - total flux cleaned = -0.00158787 Jy ! Component: 2700 - total flux cleaned = -0.00163437 Jy ! Component: 2750 - total flux cleaned = -0.0016956 Jy ! Component: 2800 - total flux cleaned = -0.00164972 Jy ! Component: 2850 - total flux cleaned = -0.00164965 Jy ! Component: 2900 - total flux cleaned = -0.00164955 Jy ! Component: 2950 - total flux cleaned = -0.00160472 Jy ! Component: 3000 - total flux cleaned = -0.001649 Jy ! Component: 3050 - total flux cleaned = -0.00163423 Jy ! Component: 3100 - total flux cleaned = -0.00161957 Jy ! Component: 3150 - total flux cleaned = -0.00164853 Jy ! Component: 3200 - total flux cleaned = -0.00160524 Jy ! Component: 3250 - total flux cleaned = -0.00163402 Jy ! Component: 3300 - total flux cleaned = -0.00164805 Jy ! Component: 3350 - total flux cleaned = -0.00161955 Jy ! Component: 3400 - total flux cleaned = -0.00160541 Jy ! Component: 3450 - total flux cleaned = -0.00159141 Jy ! Component: 3500 - total flux cleaned = -0.0015497 Jy ! Component: 3550 - total flux cleaned = -0.00154983 Jy ! Component: 3600 - total flux cleaned = -0.00156359 Jy ! Component: 3650 - total flux cleaned = -0.00157726 Jy ! Component: 3700 - total flux cleaned = -0.00159089 Jy ! Component: 3750 - total flux cleaned = -0.00157726 Jy ! Component: 3800 - total flux cleaned = -0.00155036 Jy ! Component: 3850 - total flux cleaned = -0.00159074 Jy ! Component: 3900 - total flux cleaned = -0.00160409 Jy ! Component: 3950 - total flux cleaned = -0.00164398 Jy ! Component: 4000 - total flux cleaned = -0.00160419 Jy ! Component: 4050 - total flux cleaned = -0.00160429 Jy ! Total flux subtracted in 4096 components = -0.00161743 Jy ! Clean residual min=-0.000720 max=0.001020 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0421756 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 363 components and 0.0421756 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1111-1759_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 4.352 at -3.743 degrees (North through East) ! Clean map min=-0.0019723 max=0.03049 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1111-1759_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.03049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226997 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.23349 2.23349 4.46697 8.93394 17.8679 35.7358 71.4715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 134.319 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1111-1759_C_uvs.log closed on Thu Nov 28 23:35:20 2013